St. Lawrence River water quality surveys, 1977
By: C.H. Chan.
Series: Scientific series / Inland Waters Directorate, Ontario Region, Water Quality Branch ;; no. 113; Scientific series (Canada. Inland Waters Directorate) ;; no. 113.
Publisher: Inland Waters Directorate, Ontario Region, Water Quality Branch
Published: 1980
Place of publication: Burlington, Ont
Language: eng
Number of pages: 16
Subjects: Water quality management -- Saint Lawrence River Watershed.
Notes: Bibliography: p. 16.
Summary in French.